Milemont Jenco Lab Quality Pocket Size Digital Salinity, TDS EC & Temperature Meter Tester For Drinking Water | Salt Water Pools & Spas | Freshwater Aquariums | Up To +/- 1% Readout Accuracy

Nothing special with not units or anything to indicate it has been calibrated. It works and gives better results than an even cheaper Digital EC TDS tester I have, but it is nothing to write home about.It gives consistent results and follows the trend during measurements as my other testers.

I have been looking for a very accurate tester for my hydroponic setup that is super portable, and this has been great so far. I want to make sure that my readings are super accurate but don’t need a big desk style meter, so this serves that purpose. And the units allow for replaceable electrode probes so I don’t have to keep replacing or buying new units in the future. So far great purchase.

Been using this for drinking water recently after trying a number of testers and Jenco is a very reliable and quality brand. Surprised to see the poor reviews about the quality and accuracy on here as that has not been my experience and I would recommend it.

I received my order within a few days even with the free shipping option. The instructions were easy to follow and setup was simple. Calibration was done quickly. The results seemed to be accurate and I was able to get reproducible results on various solutions.

Arrived right on time and so far, this tester has been working great. I need one for my aquariums and I also have a salt water pool so it’s perfect for both. I know there are others that are less expensive, but I don’t mind spending a little more for quality. Simple to use and calibrate.

I have a Salt Water Pool and need an accurate and portable meter on hand. So far this one has been great, very easy to use and seems very accurate.

I just got this for my Salt Water Aquarium as I need a very high quality meter for my setup.  So far this has worked great and is super easy to calibrate and use.

Super high quality meter. It's easy to use and does what it promised. I use it for my Salt Water Aquarium Tank to keep my fish healthy.